紫外可调谐激光晶体Ce^(3+):LiSrAlF_6生长及其光谱特性

Growth and Spectrum of UV Tunable LaserCrystal Ce^(3+) : LiSrAIF_6

在国内首次用提拉法生长出Ｃｅ３＋：ＬｉＳｒＡｌＦ６晶体，晶体尺寸达Φ２０ｍｉｎ×８０ｍｍ，测定了其在室温下的吸收及发射光谱，并计算了晶体的主吸收系数及残余吸收系数．

Single crystal of Ce3+:LiSrAIF6 with dimension up to 20 minx80 mmhave been growen by CZ technique for the first time in our country. The absorp-tion and emmission spectrum at room temperature were reported. The absorptioncoefficient of crystal at 266 urn and 290 urn were calculated.